I would love to see a cheaper/smaller rack version that omits profiling functionality. The problem now is that I have to do any profiling I want to do at my studio (for obvious reasons), but I mostly use my Kemper at home (though it is very useful to have at the studio for certain sessions). I've considered buying a second one but it's too expensive of a purchase to justify having two, especially considering it's been out for a while now and it seems likely some new version of some kind will come out in the near future.
Having a slimmed down rack version that you can use the current remote with makes a lot more sense than having an all-in-one floor version as well.